Home / 45,072,411.13-62,201,335.35-25,492,916.37

Finding the Fourth Proportional to 45,072,411.13, 62,201,335.35 and 25,492,916.37

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Solution

The fourth proportional to 45,072,411.13, 62,201,335.35 and 25,492,916.37 is: 35,181,020.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,072,411.13 : 62,201,335.35 = 25,492,916.37 : x
  2. Step 2: Convert to fraction form
    45,072,411.13/62,201,335.35 = 25,492,916.37/x
  3. Step 3: Cross multiply
    45,072,411.13x = 62,201,335.35 × 25,492,916.37
  4. Step 4: Simplify right side
    45,072,411.13x = 1,585,693,440,179,874.75
  5. Step 5: Solve for x
    x = 1,585,693,440,179,874.75/45,072,411.13
  6. Step 6: Final answer
    x = 35,181,020.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.